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https://issues.apache.org/jira/browse/NIFI-4552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt Burgess updated NIFI-4552:
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Status: Patch Available (was: Open)
> Add mime.type and record.count to @WritesAttributes doc for QueryRecord
> -----------------------------------------------------------------------
>
> Key: NIFI-4552
> URL: https://issues.apache.org/jira/browse/NIFI-4552
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Reporter: Matt Burgess
> Assignee: Andrew Lim
> Priority: Major
>
> Currently (NiFi 1.4.0) QueryRecord will transfer any attributes from the
> WriteResult to the outgoing FlowFile, but I don't think there are any (for a
> query) at the time of this writing. However the QueryRecord processor also
> updates the "mime.type" attribute based on the RecordSetWriter chosen, and
> also sets the "record.count" attribute to the number of records that match
> the query.
> None of the aforementioned are in the processor documentation; if the
> WriteResult ones are premature to mention that's ok, but we should add the
> mime.type and record.count attributes to the documentation for QueryRecord.
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